CN209970310U

CN209970310U - Burr removing device in CNC (computer numerical control) machining process

Info

Publication number: CN209970310U
Application number: CN201920282165.0U
Authority: CN
Inventors: 熊攀
Original assignee: Henan Chao Chang Precision Technology Co Ltd
Current assignee: Henan Chao Chang Precision Technology Co Ltd
Priority date: 2019-03-06
Filing date: 2019-03-06
Publication date: 2020-01-21
Anticipated expiration: 2029-03-06

Abstract

The utility model discloses a burr remove device in CNC course of working, including supporting seat, crossbeam frame, attachment, first abrasive band brush and second abrasive band brush, the diapire of crossbeam frame and the roof welding of supporting seat, it has the removal notch that runs through its both sides to open on the crossbeam frame, it has the regulation spout, and is two sets of all to open in the both sides of removal notch the regulation spout is all installed to the movable block in the regulation spout, and is two sets of the center of adjusting the spout and all being close to the removal notch is all stretched out to the one end of movable block, one side welding that the movable block was kept away from to a piece roof has the motor. This burr remove device in CNC course of working through having set up the telescopic link, adjusting spout and movable block, drives the telescopic link and stretches out and draws back and can drive the movable block and slide from top to bottom in adjusting the spout, and then drives the attachment on the extension board and reciprocate, makes two sets of abrasive band brushes on the attachment can work at all kinds of different positions freely, has improved the flexibility of its work.

Description

Burr removing device in CNC (computer numerical control) machining process

Technical Field

The utility model belongs to the technical field of the CNC processing, concretely relates to burr remove device in CNC course of working.

Background

CNC is also called computer gong, CNCCH or numerical control machine, and is called CNC machining center in Guang, Jiang, Zhe and Hu. CNC is a novel processing technology, and the main work is to program a processing program, namely, the original manual work is changed into computer programming. CNC machining generally refers to computer numerical control precision machining and is applied to fields such as CNC machining lathes, CNC machining milling machines, CNC machining boring and milling machines and the like.

A plurality of burrs are often attached to a mechanical workpiece used in a CNC machining process, and the burrs roughen the surface of the workpiece, which reduces the precision of the workpiece, so that a professional device is required to remove the burrs, but most of the existing removing devices of this type have poor flexibility, and a part on which the burrs are cleaned cannot be conveniently moved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a burr remove device in CNC course of working to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a burr removing device in a CNC (computer numerical control) machining process comprises a supporting seat, a cross beam frame, an attachment, a first abrasive belt brush and a second abrasive belt brush, wherein the bottom wall of the cross beam frame is welded with the top wall of the supporting seat, a moving groove penetrating through two sides of the cross beam frame is formed in the cross beam frame, adjusting sliding grooves are formed in two sides of each moving groove, movable blocks are arranged in two groups of adjusting sliding grooves, one ends of the two groups of movable blocks extend out of the adjusting sliding grooves and are close to the centers of the moving groove openings, a support block is arranged between the two groups of movable blocks, and a telescopic rod is welded on the top wall of the supporting;

the utility model discloses a motor, including the crossbeam frame, prop up the piece roof and keep away from the movable block, the piece roof is kept away from one side welding of movable block and is had the motor, the motor is established in one side that the crossbeam frame was kept away from to the telescopic link, the diapire of propping up the piece is equipped with the transmission shaft, first abrasive belt brush is cyclic annular and its one side that is close to the attachment is fixed to be bonded has two sets of inserted blocks, it has the notch of pegging graft the installation respectively with two sets of inserted blocks, and is two sets of to open on the lateral wall of attachment the inserted block symmetric distribution is in the both sides of attachment, the attachment roof has still opened two sets of mounting grooves, and its roof still is equipped with two sets of roller bearings and two sets of closing plates, the second abrasive belt brush is circular plate shape and fixed.

Preferably, the two sides of the supporting block are welded with the two opposite sides of the two groups of movable blocks respectively, and one end, away from the supporting seat, of the telescopic rod is welded with the bottom wall of the supporting block.

Preferably, two ends of the roller are in transmission connection with two sides of the placing groove respectively, and the closing plate is welded with the outer wall of the roller.

Preferably, one end of the transmission shaft penetrates through the support block and is in transmission connection with the motor, and the other end of the transmission shaft is welded with the center of the top wall of the attachment.

Preferably, the two sets of the placing grooves are symmetrically distributed on two sides of the transmission shaft, and the two sets of the fans are respectively arranged on two sides of the motor.

The utility model discloses a technological effect and advantage: according to the burr removing device in the CNC machining process, the telescopic rod, the adjusting chute and the movable block are arranged, so that the telescopic rod is driven to stretch and retract to drive the movable block to slide up and down in the adjusting chute, and further, the attachment on the support plate is driven to move up and down, two groups of abrasive belt brushes on the attachment can conveniently work at various different positions, and the working flexibility of the abrasive belt brushes is improved; through the arrangement of the through hole and the fan, after the two groups of abrasive belt brushes finish working, the fan is driven to work to blow air to the workpiece, so that impurities such as burrs and the like remained on the workpiece are blown out, and the impurities are prevented from remaining on the workpiece and being attached to the surface of the workpiece again; the side wall and the bottom wall of the attachment are respectively provided with the first abrasive belt brush and the second abrasive belt brush, the motor works to drive the attachment to operate, so that the two groups of abrasive belt brushes operate along with the attachment, the side part and the bottom part of a workpiece can be cleaned simultaneously, and the burr cleaning effect is better; through having set up the inserted block to set up the notch of pegging graft installation with the inserted block on the attachment, make first abrasive belt brush can take off and change from the attachment, thereby make the effect of abrasive belt brush clearance better.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the attachment of the present invention.

In the figure: the device comprises a supporting seat 1, a cross beam frame 2, an attachment 3, a first abrasive belt brush 4, a second abrasive belt brush 5, an adjusting chute 6, a movable block 7, a supporting plate 8, a telescopic rod 9, a motor 10, a transmission shaft 11, a mounting groove 12, a rolling shaft 13, a sealing plate 14, an insertion block 15, a moving notch 16, a through hole 17 and a fan 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a burr remove device in CNC course of working as shown in fig. 1-2, including supporting seat 1, crossbeam frame 2, attachment 3, first abrasive belt brush 4 and second abrasive belt brush 5, the diapire of crossbeam frame 2 and the roof welding of supporting seat 1, it has the removal notch 16 that runs through its both sides to open on the crossbeam frame 2, the both sides of removal notch 16 are all opened and are adjusted spout 6, and two sets of all install movable block 7 in adjusting spout 6, and movable block 7 can freely slide in adjusting spout 6, and one end of two sets of movable block 7 all stretches out and adjusts spout 6 and all is close to the center of removing notch 16, is equipped with a piece 8 between them, still weld telescopic link 9 on supporting seat 1 roof, and telescopic link 9 is by electric drive;

it has motor 10 to prop 8 roof and keep away from one side welding of movable block 7, motor 10 establishes the one side of keeping away from crossbeam frame 2 at telescopic link 9, the diapire of propping up 8 is equipped with transmission shaft 11, first abrasive belt brush 4 is cyclic annular and its one side that is close to attachment 3 is fixed to be bonded has two sets of inserts 15, it has the notch of pegging graft the installation respectively with two sets of inserts 15, two sets of to open on attachment 3's the lateral wall insert 15 symmetric distribution is in attachment 3's both sides, attachment 3 roof has still opened two sets of mounting grooves 12, and its roof still is equipped with two sets of rollers 13 and two sets of closed plate 14, second abrasive belt brush 5 is circular plate shape and fixed bonding at attachment 3's diapire, it has two sets of through-holes 17 that run through its roof and diapire to open on 8, install fan 18 in the through-hole 17.

Specifically, the both sides of a piece 8 are respectively with two sets of movable block 7 both sides welding in opposite directions, the one end that supporting seat 1 was kept away from to telescopic link 9 is welded with the diapire of a piece 8.

Specifically, the two ends of the roller 13 are respectively in transmission connection with the two sides of the mounting groove 12, the closing plate 14 is welded with the outer wall of the roller 13, and when the first abrasive belt brush 4 is used, the closing plate 14 is rotated along the roller 13 to be kept horizontal (even if the closing plate is attached to the surface of the top wall of the attachment 3), and can be covered above the insert block 15, so that the insert block 15 is prevented from falling from a notch on the outer side wall of the attachment 3.

Specifically, one end of the transmission shaft 11 penetrates through the support block 8 and is in transmission connection with the motor 10, and the other end of the transmission shaft is welded with the center of the top wall of the attachment 3.

Specifically, two sets of the mounting grooves 12 are symmetrically distributed on two sides of the transmission shaft 11, and two sets of the fans 18 are respectively arranged on two sides of the motor 10.

Concretely, this burr remove device in CNC course of working, in operation, at first remove supporting seat 1 to the one side that is close to the work piece, make supporting seat 1 remain stable, control telescopic link 9 according to the actual height of work piece and stretch out and draw back, two sets of movable blocks 7 slide in two sets of regulation spouts 6 respectively simultaneously, thereby make extension board 8 move steadily from top to bottom, and then drive attachment 3 and remove to the position that is close to the work piece, make first abrasive band brush 4 and second abrasive band brush 5 contact with the lateral part and the bottom of work piece respectively, driving motor 10 work drives transmission shaft 11 and rotates again, make attachment 3 rotate along with it, first abrasive band brush 4 and second abrasive band brush 5 clean at the lateral part and the bottom of work piece, can clear up the burr on the work piece, after the clearance is accomplished, drive fan 18 work blows off the burr on the work piece, prevent that the burr from being attached to on the work piece once more.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a burr remove device in CNC course of working, includes supporting seat (1), crossbeam frame (2), attachment (3), first abrasive band brush (4) and second abrasive band brush (5), its characterized in that: the bottom wall of the cross beam frame (2) is welded with the top wall of the supporting seat (1), a moving groove opening (16) penetrating through two sides of the cross beam frame (2) is formed in the cross beam frame (2), adjusting sliding grooves (6) are formed in two sides of the moving groove opening (16), movable blocks (7) are installed in two groups of the adjusting sliding grooves (6), one ends of the two groups of the movable blocks (7) extend out of the adjusting sliding grooves (6) and are close to the center of the moving groove opening (16), a supporting block (8) is arranged between the two groups of the movable blocks, and a telescopic rod (9) is welded on the top wall of the supporting seat (1);

the top wall of the support block (8) is far away from one side of the movable block (7) and is welded with a motor (10), the motor (10) is arranged on one side of a telescopic rod (9) far away from the beam frame (2), the bottom wall of the support block (8) is provided with a transmission shaft (11), the first abrasive belt brush (4) is annular, one side of the first abrasive belt brush close to the attachment (3) is fixedly bonded with two groups of insertion blocks (15), the outer side wall of the attachment (3) is provided with notches which are respectively spliced and installed with the two groups of insertion blocks (15), the two groups of insertion blocks (15) are symmetrically distributed on two sides of the attachment (3), the top wall of the attachment (3) is also provided with two groups of mounting grooves (12), the top wall of the attachment (3) is also provided with two groups of rolling shafts (13) and two groups of closing plates (14), the second abrasive belt brush (5) is circular plate-shaped and is fixedly bonded on the bottom wall of the attachment (3), the support block (8), and a fan (18) is arranged in the through hole (17).

2. The CNC machining in-process burr removing apparatus according to claim 1, wherein: the two sides of the supporting block (8) are welded with the two opposite sides of the two sets of movable blocks (7) respectively, and one end of the telescopic rod (9) far away from the supporting seat (1) is welded with the bottom wall of the supporting block (8).

3. The CNC machining in-process burr removing apparatus according to claim 1, wherein: the two ends of the roller (13) are in transmission connection with the two sides of the placing groove (12) respectively, and the closing plate (14) is welded with the outer wall of the roller (13).

4. The CNC machining in-process burr removing apparatus according to claim 1, wherein: one end of the transmission shaft (11) penetrates through the support block (8) and is in transmission connection with the motor (10), and the other end of the transmission shaft is welded with the center of the top wall of the attachment (3).

5. The CNC machining in-process burr removing apparatus according to claim 1, wherein: the two groups of the placing grooves (12) are symmetrically distributed on two sides of the transmission shaft (11), and the two groups of the fans (18) are respectively arranged on two sides of the motor (10).